package com.qs.cwams.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableResourceServer;
import org.springframework.security.oauth2.config.annotation.web.configuration.ResourceServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configurers.ResourceServerSecurityConfigurer;
import org.springframework.security.oauth2.provider.token.TokenStore;
import org.springframework.security.oauth2.provider.token.store.redis.RedisTokenStore;

import javax.servlet.http.HttpServletResponse;

@Configuration
@EnableResourceServer
/**
 * 资源服务器
 * 拿到token后可访问该服务所有接口
 *
 * @author qishan
 */
public class ResourceServerConfig extends ResourceServerConfigurerAdapter {

    @Autowired
    IgnorenPath ignorenPath;

    @Autowired
    private RedisConnectionFactory redisConnectionFactory;

    @Bean
    public TokenStore tokenStore() {
        return new RedisTokenStore(redisConnectionFactory);
    }

    @Override
    public void configure(ResourceServerSecurityConfigurer resources) throws Exception {
        resources.resourceId("wms_api");
    }

    @Override
    public void configure(HttpSecurity http) throws Exception {
        String[] allIgnoredPath = ignorenPath.getAllIgnoredPath();
        http
                .csrf().disable()
                .exceptionHandling()
                .authenticationEntryPoint((request, response, authException) -> response.sendError(HttpServletResponse.SC_UNAUTHORIZED))
                .and()
                .requestMatchers().antMatchers("/**")
                .and()
                .authorizeRequests()
                .antMatchers(allIgnoredPath)
                .permitAll()
                .anyRequest().authenticated()
                .and()
                .httpBasic();
    }
}